package com.jdd.enterprise.domain.service;




public class MyTestOne {

    public static  boolean  shifouhefa(String s){
        return  s.matches("^\\d{1,5}$");

    }


    public static void main(String[] args) {
        String  a="我是王然啊";

        boolean shifouhefa = shifouhefa(a);
        System.out.println("shifouhefa = " + shifouhefa);

    }






}
